Signal machine control device for rail transit sand tray

The invention discloses a signal machine control device for a rail transit sand table. The device comprises a sand table signal machine, a multi-function circuit control board and a signal machine lighting circuit, wherein the sand table signal machine comprises a shunting signal machine, an arrival...

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Bibliographische Detailangaben
Hauptverfasser:	LIU JIANLEI, XUE BINGXI, LIU YONG, YUE YUN, SONG JIAWEN, HAO ZHAOJING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS
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Beschreibung
Zusammenfassung:	The invention discloses a signal machine control device for a rail transit sand table. The device comprises a sand table signal machine, a multi-function circuit control board and a signal machine lighting circuit, wherein the sand table signal machine comprises a shunting signal machine, an arrival signal machine, a starting and shunting signal machine and an interval pass-through signal machine.The multi-function circuit control board comprises a signal machine circuit PCB board and a multi-position wiring plug-in connector; the signal lighting circuit comprises a shunting signal machine lighting circuit, an arrival signal machine lighting circuit, a starting and shunting signal machine lighting circuit, and an interval pass-through signal machine lighting circuit; a shunting signal machine, an arrival signal machine, a starting and shunting signal machine and an interval pass-through signal machine are connected with the shunting signal machine lighting circuit, the arrival signalmachine lighting circuit,